Inventor · disambiguated record
Akira Tokumasu
Also filed as: TOKUMASU AKIRA
7 granted patents·5 pending applications·4 citations·filing 2016–2024
71Inventor score
Files withDENSO CORP12
Top patents by PatentIndex Score
12 records- 0174US10541681B2Drive circuit for switchDENSO CORP·Filed 2018·Granted Jan 21, 2020·3 cites·20 claims
- 0267US10892741B2Power device driving apparatusDENSO CORP·Filed 2019·Granted Jan 12, 2021·1 cites·13 claims
- 0358US10998887B2Power device driving apparatusDENSO CORP·Filed 2020·Granted May 4, 2021·0 cites·3 claims
- 0455US2024120264A1Electronic apparatusDENSO CORP·Filed 2023·Application pending·0 cites
- 0555US2024112967A1Electronic deviceDENSO CORP·Filed 2023·Application pending·0 cites
- 0653US2024339924A1Driving apparatus for switchDENSO CORP·Filed 2024·Application pending·0 cites
- 0752US2024429825A1Isolated power supply apparatusDENSO CORP·Filed 2024·Application pending·0 cites
- 0851US12301133B2Control circuit for power converter and having startup determining unitDENSO CORP·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 0951US11736036B2Electric power converterDENSO CORP·Filed 2021·Granted Aug 22, 2023·0 cites·7 claims
- 1050US2025012843A1Short-circuit detection circuit for semiconductor switchDENSO CORP·Filed 2024·Application pending·0 cites
- 1141US10784671B2Power supply control deviceDENSO CORP·Filed 2019·Granted Sep 22, 2020·0 cites·4 claims
- 1234US10069429B2Push-pull type isolated DC/DC converter including zero voltage switchingDENSO CORP·Filed 2016·Granted Sep 4, 2018·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →